Gravitational Waves from Core-Collapse Supernovae [HEAP]

Gravitational waves are a potential direct probe for the multi-dimensional flow during the first second of core-collapse supernova explosions. Here we outline the structure of the predicted gravitational wave signal from neutrino-driven supernovae of non-rotating progenitors from recent 2D and 3D simulations. We sketch some quantitative dependencies that govern the amplitudes of this signal and its evolution in the time-frequency domain.

Read this paper on arXiv…

B. Muller
Thu, 16 Mar 17

Comments: 4 pages, invited contribution prepared for the minisymposium “Gravitational Waves: Sources and Detection” at the 13th International Conference on Mathematical and Numerical Aspects of Wave Propagation, Minnesota, 2017